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Lithium Polymer Battery 7.4V

INTRODUCTION PRODUCTS SUM Electronics is a manufacturer of high quality, good performance and secure rechargeable 7.4V polymer lithium ion battery pack, lithium iron phosphate battery pack to serve the world’s industrial enterprises. Polymer battery features: high energy density, high capacity,...

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INTRODUCTION

PRODUCTS

SUM Electronics is a manufacturer of high quality, good performance and secure rechargeable 7.4V polymer lithium ion battery pack, lithium iron phosphate battery pack to serve the world’s industrial enterprises.

Polymer battery features: high energy density, high capacity, light weight, high voltage operation, no memory effect and low self discharge rate. The shape and size of the polymer lithium battery are flexible, and the capacity and size can be designed according to the diversified and personalized needs of customers (such as ultra-thin, specially shaped, curved, etc.).  

Application fields: Instrumentation, robotic, Medical, business and Security equipment; Energy storage and emergency backup power systems, etc.

I/ Products specs

Model

1164113-3P2S

Dimensions

34*65*230mm

Capacity

30000mAh

Voltage

7.4V

Environment of usage

-40~80℃

Certifications

CE、ROHS、UL、FCC、KC、IEC62133、CQC、UN38.3、MSDS

II/ Production process

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FAQ

1.Q/Can a lithium battery explode?

A/ Normally not, thanks to the protection circuit and being memoryless

2.Q/ What is the reason for the swelling of a lithium battery?

A/ In a case the skin of the battery is damaged, it will cause the air to go into the battery, so it will swell up.

3.Q/ What’s the life cycle of a lithium battery?

A/ The battery can be charged up to 500 times with still 80% of energy left in.

4.Q/ What is the storage temperature of a lithium battery?

A/ 0 to 45 degrees

5.Q/ Do batteries need to be certified for an air shipment?

A/ Yes, the UN38.3 airlift certification is needed.

6.does polymer lithium battery exist in cylindrical form?

yes, it does exist.

7.What's the most thick a polymer lithium battery can be?

The thickness of a polymer lithium battery can reach up to 12mm


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